- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383234 > L584 (意法半導(dǎo)體) MULTIFUNCTION INJECTION INTERFACE PDF資料下載
參數(shù)資料
| 型號： | L584 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MULTIFUNCTION INJECTION INTERFACE |
| 中文描述： | 多功能注射液界面 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大小： | 178K |
| 代理商： | L584 |
PIN FUNCTIONS
N
o
1
Name
Functions
Dump Protection
With pin 1 connected to pin 14 the device is protected against dump voltage
≤
60V.
The protectio.n operates at V
S
≥
32V(typ.).If this protection is notused the pin must
beleft open
The voltage V
set
applied to this pin sets the holding current level.
Connection for load current sense resistor. Vazlue sets thepeak and holding current
levels. I
P
=0.45/R
S
(typ.);I
h
= V
set
/R
s
. (see block diagram and fig. 4).
Ground Connection. With pins 5, 12 and 13 conducts heat to pc board copper.
See pin 4.
A capacitor connected between this pin and ground setsthe duration of the high level
current (t
2
infig. 4)
A capacitor connected between this pin and ground sets the duration of t
off
(fig.4). If
grounded, the current switchmode control is suppressed.
Current sink for external PNP darlington (for recirculation). I
dp
= 35 Ir (typ).
A resistor connected between this pin and ground setsthe internal current reference,
I
r
. The recommended value is 1.2k
giving Ir = 1mA (typ.).
TTL-compatible Input. A high level on this pin activates the output, driving the load.
TTL-compatible Inhibit Input. A high level on this input disables the output stagesand
logic circutry, irrespective of the stateof pin 10.
See Pin 4.
Supply Voltage Input.
Current Source for External NPN Darlington (load driver).I
dn
= 100 I
r
(typ.)
Internal Clamp Zener for Fast Turn-off.
2
3
Holding Current Control
Sensing
4
5
6
Ground
Ground
Peak Current Timer
7
Discharge Time Constant
8
9
PNP Driving Output
Reference Voltage
10
11
Input
Inhibit
12, 13
14
15
16
000
Ground
Supply Voltage
NPN Driving Output
Internal Clamping
L584
3/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L585 | CAR ALTERNATOR REGULATOR |
| L585D1 | CAR ALTERNATOR REGULATOR |
| L5950 | MULTIPLE MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO |
| L5951 | TRIPLE OUTPUT MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO WITH IDR/CLASS 2 INTERFACE |
| L5952 | MULTIPLE MULTIFUNCTION VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L585 | 制造商:STMicroelectronics 功能描述:V.REG FOR ALTERNAT - Rail/Tube |
| L585D1 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 3-Phase Alternator RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| L5871 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Plastic package LED for camera auto-focus |
| L58830 | 制造商:OSRAM 功能描述:LAMP T8 WW 1500MM 58W 制造商:OSRAM 功能描述:LAMP, T8, WW, 1500MM, 58W 制造商:OSRAM 功能描述:LAMP, T8, WW, 1500MM, 58W; Lamp Base Type:T8; Power Rating:58W; Luminous Flux:5200lm; Length:1.5m; Bulb Diameter:26mm; Colour Temperature Typ:3000K; SVHC:No SVHC (19-Dec-2012); Colour:Warm White; External Depth:26mm; External ;RoHS Compliant: Yes |
| L58835 | 制造商:OSRAM 功能描述:LAMP T8 W 1500MM 58W 制造商:OSRAM 功能描述:LAMP, T8, W, 1500MM, 58W 制造商:OSRAM 功能描述:LAMP, T8, W, 1500MM, 58W; Lamp Base Type:T8; Power Rating:58W; Luminous Flux:5200lm; Length:1.5m; Bulb Diameter:26mm; Colour Temperature Typ:3500K; SVHC:No SVHC (19-Dec-2012); Colour:White; External Depth:26mm; External ;RoHS Compliant: Yes |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。